| 2006 |
60%
|
| 1998 |
59%
|
| 1998 |
72%
|
| 2015 |
56%
|
| 1995 |
64%
|
| 2009 |
53%
|
| 2000 |
53%
|
| 2007 |
74%
|
| 2011 |
33%
|
| 2006 |
63%
|
| 1999 |
57%
|
| 2005 |
47%
|
| 2015 |
44%
|
| 2008 |
52%
|
